Liebherr Crawler Loaders LR614 Service Manual

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Liebherr Crawler Loaders LR614 Service Manual
Size: 72.86 MB
Format: PDF
Language: English
Brand: Liebherr
Type of Machine: Crawler Loaders
Type of Manual: Service Manual, Electric and Hydraulic Diagrams
Model: Liebherr LR614 Crawler Loaders
Number of Pages: 512 Pages

Contents:
01 General

Foreword and explanation​

Safety guidelines​

Service Items​

Charts​

Material weights​

Conservation guidelines​

02 Tools and work instructions

Special tools​

Repair welding​

Installation instruction​

03 Technical data and maintenance guidelines

Technical data​

Maintenance and inspection schedule​

Maintenance and inspection guidelines​

Adjustment check list – short instructions​

Adjustment check list​

04 Engine

Data page LH-engine​

Fan and cylinder arrangement LH-Diesel engine​

05 Coupling and splitterbox

Data page coupling and splitterbox​

Coupling​

Splitterbox​

06 Travel hydraulic

Data page​

Design​

Function​

Component arrangement​

07 Working hydraulic

Data page​

Design​

Function​

Component arrangement​

08 Hydraulic components

Variable displ. pump Travel hydraulic​

Variable displ. Motor Travel hydraulic​

Fixed displ. pumps and motors​

Pilot control Working hydraulic​

Control valve block​

Valves​

Hydraulic cylinder​

09 Electrical system

Item list – wiring diagram​

Current flow diagram, code letter explanations, function list​

Instrument panel​

Electronic component arrangement​

Travel joystick​

10 Electronic control

Electrical system – Description​

12 Track arrangement

Data page​

Design, function, wear evaluation​

Measuring check list​

Track roller​

Carrier roller​

13 Working attachment – front

Mechanical stops - bucket attachment​

Working attachment - 4 in 1 bucket​

14 Working attachment – rear

Multi tooth ripper – Design, function, item list​

15 Main frame components

Cooler arrangement​

Hoist and tilt cylinder suspension​

Engine mount​

16 Tank arrangements

Hydraulic tank​

Fuel tank​

Battery compartment​

17 Operator’s platform, heater, air conditioning system

Operator’s platform – tilt device​

Heater and blower​

Air conditioning system​

Operator’s seat – air cushioned​

Throttle control​